2013 Lexus ES 350 Owners Manual - Page 300

4-6. Driving tips Highway driving Control your speed and keep at a constant speed. Also, before stopping at a toll booth or similar, allow plenty of time to release the accelerator and gently apply the brakes. A greater amount of electrical energy can be retained when slowing down. Air conditioning Use the air conditioning only when necessary. Doing so can help control excessive gasoline consumption. In summer: In high temperatures, use the recirculated air mode. Doing so will help to reduce the burden on the air conditioner and reduce fuel consumption as well. In winter: Because the gasoline engine will not automatically cut out until the gasoline engine and the interior of the vehicle are warm, it will consume fuel. Also, fuel consumption can be improved by avoiding overuse of the heater. Checking tire inflation pressure Make sure to check the tire inflation pressure frequently. Improper tire inflation pressure can cause poor fuel consumption. Also, as snow tires can cause large amounts of friction, their use on dry roads can lead to poor fuel consumption. Use a tire that is appropriate for the season. Luggage Carrying heavy luggage can lead to poor fuel consumption. Avoid carrying unnecessary luggage. Installing a large roof rack can also cause poor fuel consumption. ES350 300h_OM_OM33A01U_(U)